On the 5e Options page, you’ll find subclasses for all classes. Everything planned for this year (with a couple extra) is available for preliminary test and review, in addition to the ones already in Open Testing.
Keep sending feedback so we can get these subclasses and more into the best version they can be.
In tangential news, the Psychic and Spiritual Handbook will be getting an update this month that should address the Shaper and improve the Metaphysicist, as well as some other tweaks and errata corrections.